121305108

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 298726176

約数和(自身を除く): 177421068

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 157, 186, 201, 268, 314, 372, 402, 471, 628, 804, 942, 961, 1884, 1922, 2077, 2883, 3844, 4154, 4867, 5766, 6231, 8308, 9734, 10519, 11532, 12462, 14601, 19468, 21038, 24924, 29202, 31557, 42076, 58404, 63114, 64387, 126228, 128774, 150877, 193161, 257548, 301754, 326089, 386322, 452631, 603508, 652178, 772644, 905262, 978267, 1304356, 1810524, 1956534, 3913068, 10108759, 20217518, 30326277, 40435036, 60652554, 121305108]

約数ペア:

[(1, 121305108), (2, 60652554), (3, 40435036), (4, 30326277), (6, 20217518), (12, 10108759), (31, 3913068), (62, 1956534), (67, 1810524), (93, 1304356), (124, 978267), (134, 905262), (157, 772644), (186, 652178), (201, 603508), (268, 452631), (314, 386322), (372, 326089), (402, 301754), (471, 257548), (628, 193161), (804, 150877), (942, 128774), (961, 126228), (1884, 64387), (1922, 63114), (2077, 58404), (2883, 42076), (3844, 31557), (4154, 29202), (4867, 24924), (5766, 21038), (6231, 19468), (8308, 14601), (9734, 12462), (10519, 11532)]